baber/WOPTO huggingface dataset:
Patent JP-S5785206-A (JP)
Title: Manufacture of ferromagnetic metal powder
Inventor: YOSHIZUMI MOTOHIKO
IPC: B22F9/22
Filed: 1980-11-17
Abstract: PURPOSE:To obtain needle metal powder stable at room temperatures and in the atmosphere, by adding water to needle metal powder, after crushing iron composite covered with tungsten composite to pieces, heating and deoxidizing, and by forming an oxide layer with dissolved oxygen in water only. CONSTITUTION:Iron composite needle oxi-ferrous hydroxide or ferrous oxide is mingled in the solution of tungsten composite and water. And the iron composite is covered with the tungsten composite on its particle surface, and dried up. It is covered 0.01-5%, assuming (W/Fe+W)X100%. If it under 0.01%, there will be no effect on burning protection. If it is cover 5%, magnetization will be degraded. Next, the tungsten composite which is now a flocculating lump is crushed to pieces under 65 meshes. If it is done over 65 meshes, it will be incomplete in stabilization and degraded in magnetizing characteristics. And then, the needle metal powder obtained after heating and deoxidizing is added to water of 10-40 deg.C and with oxygen solution before 1ppm so that water solution (1)/metal powder weight (g) is over 0.5. Next, the stable metal powder is obtained after taking out of water and dried up.
Patent JP-H0825611-A (JP)
Title: Electrophotographic device
Inventor: MOCHIZUKI AKIRA
IPC: G03G15/20
Filed: 1994-07-13
Abstract: PURPOSE:To provide an electrophtographic device capable of printing to a booklet having a larger thickness than that of recording paper. CONSTITUTION:A toner image formed on a photosensitive drum 22 is transferred on a transfer-fixing film 27 having heat resistance and conductivity, and the transfer-fixing film 27 Is interposed between a heating body 6 and a booklet 21 and then the transfer fixing film 27 and heating body G are pressed, so that a toner image is transfer-fixed on the booklet 21 through heat of the heating body 6. The heating body 6 is formed either to be movable in contact or non-contact relation with respect to the recording surface of the booklet 21, or to change compressing forces of the heating body 6 according to the printing position of the booklet 21. with line result that printing can be finely effected to a booklet whose thickness changes with the page to be recorded.
Patent JP-H0214857-A (JP)
Title: Surface-treated inorganic material
Inventor: YOSHIZUMI MOTOHIKO
IPC: C04B14/38
Filed: 1988-06-30
Abstract: PURPOSE:To improve water repellency, oil repellency and non-adhesiveness of surface of an inorganic material by adding and bonding a flourine-containing silane compound expressed by a specific structural formula to the surface of the powdery or stable like inorganic material. CONSTITUTION:A powdery or stable like inorganic material is added to the solution containing a fluorine-containing silane compound expressed by the structural formula of general formula I and stirred or the fluorine-containing silane compound is directly added to the inorganic material vigorously stirred at ambient temperature or while heating. In this time, trihalogenosilyl group and trialkoxysilyl group of the fluorine-containing silane compound are reacted with hydroxyl group on the surface of inorganic material and bonded. Further, perfluoroalkyl group is oriented to the surface of inorganic material to provide water repellency, oil repellency and non-adhessiveness to the surface of inorganic material. Thereby water repellency, oil repellency and non-adhessiviness on the surface of inorganic material are improved.
Patent JP-S6051515-A (JP)
Title: Electromagnetic filter apparatus
Inventor: HIROTA MORIYUKI
IPC: B03C1/032
Filed: 1983-09-01
Abstract: PURPOSE:To provide the titled apparatus subjected to efficient backwashing and attained in the extension of a filtering lasting time, constituted so as to allow treated water to intermittently flow backward to the main body of an electromagnetic filter, of which the interior is packed with a matrix, from a water storage tank by using high pressure air. CONSTITUTION:In backwashing an electromagnetic filter apparatus wherein water 10 to be treated is passed through the main body 6 of an electromagnetic filter, which is constituted by packing a vessel 1 with the matrix 2 held by pole pieces 3 and an exciting coil 4 and return frame 5 are mounted to the outside of said vessel 1, by a pump P-1 and treated water is sent into a water storage tank 7, a valve V-1 is closed and a valve V-3 is opened while an auxiliary valve V-5 provided to the intermediate level position of the water storage tank 7 is opened and the main valve V-6 of a main arranged pipe 21 is closed. Subsequently, high pressure air 9 is passed through the water storage tank 7 from a valve AV-2 through an air tank 8 and treated water therein is supplied to the filter main body 6 from a bypass pipeline 22 to perform backwashing. Water supply is once interrupted by the level of the auxiliary valve 5 and, after a predetermined time, the main valve V-6 is opened to again perform backwashing.
Patent JP-S6053124-A (JP)
Inventor: SHIMIZU YASUMITSU
IPC: G01N23/04
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H063600-A (JP)
Title: Microscope system with macroscopic video function
Inventor: NAGATA HIROSHI
IPC: G02B21/26
Filed: 1992-06-19
Abstract: PURPOSE:To enable an efficient observation by displaying the whole image of the a sample and to improve the efficiency of the re-inspection of the same sample by image filing. CONSTITUTION:A microscope part 2 has an X-Y stage 201 controlled with the electric signal of an information processing part 1 and a TV camera 203 photographing a sample mounted on an X-Y stage 201, a macroscopic video input part 3 has an X-Y stage 303 controlled with an electric signal from the information processing part 1 and a TV camera 301 photographing the macroscopic image of a sample mounted on the X-Y stage 303, and a TV monitor part 4 displays TV images from the microscope part 2 and macroscopic image fetching part 3. Then a frame memory 102 displays a specific pattern on the image displayed by the TV monitoring part 4 and when the specific pattern is sets at a desired position on the screen by using a pointing device 103, the X-Y stages 201 and 303 automatically are moved to desired image pickup positions.
Patent JP-S5862508-A (JP)
Title: Device and method of measuring thickness
Inventor: DOMINIKU GIKUNOTSUKUSU
IPC: G01B15/02
Filed: 1982-09-17
Abstract: A thickness gauge of the kind consisting of a radiation source (10) producing a beam (12) aimed at a detector (14) whereby a material (20) to be gauged obstructs the radiation beam, so that the intensity of radiation received by the detector, and hence the detector output (1) varies and said variation can be translated into a thickness measurement (X). Standards (18) are used for calibration and computer means (16) ans methods provide better measurements by using a function relating the thickness to the detector output in a large range and independently of random inaccuracies of the standards.
Patent JP-H11355911-A (JP)
Title: Driving gear for monorail car
Inventor: OTSUKA KAZUTOSHI
IPC: B60L50/14
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a low-pollution driving gear which has the monorail car of a compact body size, and consumes less energy. SOLUTION: An engine and electrical parts including a generator 6 and batteries 11 are mounted on a motive power unit 5 to transmit power to the pinion wheels 10, 20 provided at the bottom part of the motive power unit via an electric motor 8. Also, a device is provided for storing into batteries 11 the regenerative power which the electric motor generates when going downhill. This structure enables the regenerative current of the electric motor to be detected, and if it exceeds a certain level, the power generation by the generator 6 is stopped to change over the power sources to the batteries.
Patent JP-H0330705-A (JP)
Title: Woven fabric fastener made from monofilament of burning-resistant polyester
Inventor: PEETAA SHIYUTORIIGURU
IPC: D01F1/07
Filed: 1990-06-19
Abstract: PURPOSE: To obtain a knit cloth fastener formed by a string-shaped polyester having a flame retardant capability by forming a fiber formed from dicarboxylic acid and diol components, and being the fiber made of the monofilament of string-shaped polyester compounded by a flame retardant. CONSTITUTION: It is a knit woven cloth-made fastener made of a fiber formed by a wire-shaped polyester, the fiber is made of a dicarbonic acid and a diol component, and also made of a polyester compounded by a flame retardant. The monofilament 12, 14 provides a circular section, and 0.45-1.20mm of diameter. The loop portion 20 of a touch and close type fastener provides a projected loop 22 on the belt 24 of a knit-woven cloth, on the other hand a hook portion 26 provides a hook 28 projected on the belt 30 of the knit-woven cloth 24. The hook 28 is formed by a loop which one side of the loop is cut and opened by a rift 32. The loop 22 of the loop portion 20 and the hook 28 of the hook portion 26 are formed by a monofilament made of a flame-resisting polyester, and the diameter of the monofilament is in range of between 0.15mm and 0.25mm.
Patent JP-S6319116-A (JP)
Inventor: TABUCHI SADATOSHI
IPC: A47J31/52
Filed: 1986-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5951148-A (JP)
Title: Control of air-fuel ratio of internal-combustion engine for car
Inventor: BETSUSHIYO HIRONORI
IPC: F02D41/14
Filed: 1982-09-16
Abstract: PURPOSE:To prevent instability of idle and improve the operation performance of an engine by suspending feedback control when idle is suspended and carrying-out control lean for open loop control and setting the air-fuel ratio on the lean side. CONSTITUTION:An engine 10 for car takes the measure to purifying exhaust gas by using an air-fuel ratio sensor 34 and three-dimensional catalyst 38. When an idle switch 18 is ON in an engine controller 52 and the output of a car-speed sensor 50 is zero, idle suspension is judged. In this case, feedback control is suspended, and lean control for open loop control is executed, through deceleration and reduction of amount, so that the air-fuel ratio is set on the lean side in comparison with an aimed air-fuel ratio. Thus, undesirable state such as idle instability in idle suspension is prevented, and the operation performance of the engine is improved.
Patent JP-S6071582-A (JP)
Inventor: DEIBUIDO MAAKASU SHIYAFUOODO S
IPC: C04B41/50
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0832027-A (JP)
Title: Thin film capacitor
Inventor: MIZUSAWA YUMI
IPC: H01L21/822
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a thin film capacitor of large capacitance density and high reliability, by forming a first conducting thin film whose main component is In2O3, a dielectric thin film whose main component is SrTiO3 and a conducting thin film, in order on a substrate. CONSTITUTION:Alcoxide of In and alcoxide of Sn are mixed, hydrolyzed, subjected to spin-coating on the surface of an AIN substrate 1, dried, and then sintered to form an ITO film. A resist pattern is formed on the ITO film, etching is performed the resist pattern is peeled, and a lower electrode 2 is formed. Carbonate of Sr and alcoxide of Ti are mixed, subjected to spin-coating on a lower electrode film, dried, and sintered to form an SrTiO3 film. A resist pattern is formed on the SrTiO3 film, etching is performed, the resist pattern is peeled, and a dielectric layer 3 is formed. An upper electrode 4 composed of an ITO film similar to the lower electrode 2 is formed on the dielectric layer 3.
Patent JP-S5785018-A (JP)
Title: Optical scanner
Inventor: IWAOKA HIDETO
IPC: G02B5/32
Filed: 1980-11-17
Abstract: PURPOSE:To obtain an optical scanner capable of straight scanning, and also of manufacturing easily at low cost by using two holograms placed on a concentric circle, and varying the angle of incidence of an optical beam which is made incident to the second hologram. CONSTITUTION:On a rotary hologram 1, 2 kinds of holograms 1A, 1B are installed to a concentric circle, and optical path converting mirrors 6, 7 are placed. In this constitution, an optical beam of a light source 4 is made incident to the hologram 1A through a lens 5, is deflected to an arrow (y), following its rotation, is made incident to the second hologram 1B through the mirrors 6, 7, and forms an image on a plane of projection 3. In this case, the angle of incidence of the optical beam to the second hologram 1B is varied by a rotation of the first hologram 1A, and its reproduced image is also varied by a function of a hologram and is scanned straight on the place of projection 3. In this way, a device capable of scanning straight, and also of manufacturing easily at low cost is obtained.
Patent JP-S6054748-A (JP)
Title: Device for detecting dust collecting limit of dust collecting electrode
Inventor: MOGI KIMIO
IPC: B03C3/74
Filed: 1983-09-05
Abstract: PURPOSE:To detect the working limit of a dust collecting electrode by supervising fine particulate pollutants collected and deposited on a dust collecting electrode in the vicinity of the outlet of an air-flow passage. CONSTITUTION:The collected fine particles 14 collected on a dust collecting electrode 12 are slowly developed from the upstream side of an airflow W when a dust collector is operated. When the collected fine particles 14 reach out over transparent electro-conductive coated films 18 and 19, the transparency of the coated films 18 and 19 are decreased. Meanwhile a light source 20 and a photodetector 21 are provided respectively to the outside of both dust collecting electrodes 12, and the luminous flux from the light source 20 passes through both transparent electro-conductive coated films 18 and 19 and an opening 17, and reaches the photodetector 21. The luminous flux is accordingly absorbed by the collected fine particles 14 on the electro-conductive coated films 18 and 19, and the quantity of light reaching the photodetector 21 is decreased. The working limit of the dust collecting electrode 12 is detected by comparing said quantity of light with a reference quantity of light.
Patent JP-S6140668-A (JP)
Title: Preventing method of illegal transaction of batch processing system for credit transaction using card
Inventor: UCHIDA MICHIHISA
IPC: G07B13/00
Filed: 1984-07-31
Abstract: PURPOSE:To prevent previously an illegal transaction with a card improper for credit transactions by collating data read out of the card with information on improper credit transaction cards which are loaded in a storage device previously and checking cards. CONSTITUTION:The memory 12 stored with data on cards improper for credit transactions is connected to the CPU11 of a transaction data input device 1. When a fare is paid by using a credit card, the card is inserted into a card reader 13 and then data recorded on the card is read out and stored in the memory 12. In this case, when it is judged that the issuing company of the card is a credit company which ties up with the taxi company, the read data of the card is collated with data on illegal cards stored in the memory 12 to check the card. Thus, it is judged whether the card is an illegal card or not and transactions using cards improper for credit transactions is prevented.
Patent JP-H0327040-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: OKAWA ATSUHIRO
IPC: G03C7/42
Filed: 1989-06-23
Abstract: PURPOSE:To satisfactorily form chelate coloring matter and to improve the color reproducibility and fastness of a color image by processing a sensitive material contg. a prescribed coupler with a specified processing soln. having bleaching ability. CONSTITUTION:A sensitive material contg. a coupler having a group capable of coordinating with a metal ion in the molecule, e.g., a compd. represented by formula I is exposed, color-developed and processed with a processing soln. having bleaching ability and contg. ferric ions and an org. chelating agent such as a compd. represented by formula II or the disodium salt thereof. In the processing soln., the mol number of total iron is larger than that of the chelating agent or the overall stability constant of the cheleting agent to ferrous ions is <14.3. When plural kinds of chelating agents are used, one of the agents has <14.3 overall stability constant to ferrous ions and the total mol number of the other agents is smaller than the mol number of total iron.
Patent JP-H0915571-A (JP)
Title: Optical writing type liquid crystal light valve
Inventor: NOJIMA TAKASHI
IPC: G02F1/13
Filed: 1995-06-28
Abstract: PURPOSE: To prevent a photoconductive layer from operating by the creeping of a light in the peripheral part of the photoconductive layer when a strong readout light to be used in a projector, etc., is made incident on a liquid crystal light valve and to provide an optical writing type liquid crystal light valve capable of improving display quality, yield and reliability by improving the adhesive strength of sealing parts. CONSTITUTION: This light valve is an optical writing type liquid crystal light valve 20 in which a readout light shielding layer 9 shielding a readout light 16 is formed in peripheral part other than a photoconductive layer 5 being a display area on a glass substrate 1 on which the photoconductive layer 5 is formed and a seal joining part is constituted of only the periphery of the readout light shielding layer 9 and a sealing member 12.
Patent JP-H10328124-A (JP)
Title: Automatically washing bathtub
Inventor: MIYAWAKI HISASHI
IPC: A47L25/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To surely wash a bathtub by making the jetting pattern of a washing nozzle in the state of a holler cone to jet washing liquid to the bathtub covering the upper/lower neighborhood of a position where a draft line is in contact with the inner wall surface of the bathtub and making the injecting pattern of a rinsing nozzle in the state of a filled cone to jet rinsing water to the full surface of the cover of the bathtub. SOLUTION: Washing nozzles 4a are arranged on a center line along the longitudinal direction of the bathtub 2 and the rinsing nozzle 4b is arranged between them. Then the jetting pattern of the nozzles 4a are made in the state of a hollow cone and washing liquid or rinsing liquid jetted from the nozzles 4a ranges to regularly jet the washing liquid to all the periphery of the bathtub 2 covering the upper/lower neighborhood of a position where a draft line, which is obtained at the time of pouring a standard amount of hot water into the bathtub 2, is in contact with the inner wall 2a of the bathtub main body 2 including the position. On the other hand, the jetting pattern of the nozzle 4b is made in the state of a filled cone to jet rinsing water jetted from the nozzle 4b to the full surface of the cover of the bathtub 1 to mount on the bathtub 2.
Patent JP-S6140126-A (JP)
Title: Injection molding nozzle
Inventor: AIOI TOSHIICHI
IPC: B22D17/22
Filed: 1984-07-31
Abstract: PURPOSE:To reduce mold manufacturing cost and equipment cost, simplify corresponding treatment when impurities are mingled and improve the appearance of product by providing a heater-builtin torpedo on the injection molding nozzle. CONSTITUTION:An injection molding nozzle body 21 has a base member 22 in the form of a nearly round shaft and a tapering cylindrical head member 24, the back of which is put around the front part of the base member 22 through the screw part 23a. Further, a cylindrical torpedo mount 22a projecting into the space 26 is installed at the front end of the base member 22. The cylindrical torpedo 28 is installed detachably in this mount 22a as the back end of the cylindrical torpedo 28 is screwed into the screw part 23d inside the mount 22a. This torpedo 28 is provided with a heater 29 inside the outward projecting part 28a. This cord 29a is connected from the torpedo mount 22a of the base member 22 to external power souce through the cord pulling up hold 30.
Patent JP-2000343712-A (JP)
Title: Method for processing substrate or thermal ink-jet head
Inventor: UENISHI KATSUZO
IPC: B41J2/05
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a chip substrate by which a solder ball for bump connection is easily set. SOLUTION: A partition wall, and interval maintaining member 26, or the like are laminated on a connection part 27 such as an LSI, an electronic circuit, or the like formed on a chip substrate 25. At the time of patterning, a hole 26-1 having a diameter smaller than that of a solder ball 32 is formed at the connection part 27. Furthermore, in laminating, for example, and orifice plate 17, or the like thereon for etching a nozzle, a hole larger than the hole 26-1 of a small diameter, that is, a hole of a substantially same diameter as that of the solder ball 32, is formed thereat as a terminal contact hole 24. By inserting the end part of the chip substrate 25 with the terminal contact holes 24 formed, into the solder balls 32 stored in a container 31 by a large number and pulling it out, the solder balls 32 are set in the terminal contact holes 24.  By heat press bonding of a parent substrate with a wiring formed, for example, a flexible printed wiring substrate (FPC) thereon, terminals of the chip substrate and the parent substrate are connected.
Patent JP-S6224804-A (JP)
Title: Rolling mill
Inventor: ONO TOSHIHIKO
IPC: B21B1/22
Filed: 1985-07-23
Abstract: PURPOSE:To control the shape and size of a rolling material and to obtain a product having a good sectional shape by incorporating a variable offset mechanism to the bearing chock of the work rolls of a multi-stage different speed rolling mill and moving the work rolls in a horizontal direction. CONSTITUTION:The variable offset mechanism 10 which horizontally moves the work roll 3 in the horizontal direction is incorporated into the bearing chock 3a of at least >=1 pieces of the work rolls 3 of the multi-stage different speed rolling mill which rolls a metallic strip 9 by interposing at least >=3 pieces of the work rolls 2-5 between upper and lower backup rolls 6 and 7 in a roll housing 1, providing different speed rations between the rolls 2-5 and impressing tension to the strip 9. The above-mentioned variable offset mechanism 10 is constituted of a fixed side wedge 11 fixed to the bearing chock 3a and a movable side wedge 14 which makes wedge engagement with a wedge surface 12 thereof and is driven by a hydraulic cylinder 15.
Patent JP-H06315626-A (JP)
Title: Method and apparatus for generating ionized air
Inventor: JIYON SAMIYUERU BACHIERUDAA
IPC: H01L21/304
Filed: 1991-06-07
Abstract: PURPOSE: To provide a generating method of ionized air and its device by which air can be ionized without using corona discharge and production of fine particles due to corrosion of corona tip can be prevented. CONSTITUTION: The generating method of ionized air includes a process to irradiate an air region with radiation and a process to concentrate radiation to the focal volume to supply radiation of enough intensity to ionize the air.
Patent JP-H063037-A (JP)
Title: Deodorizer for refrigerator
Inventor: TAKI KAZUAKI
IPC: F25D23/00
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a deodorizer which enables the removal of malodorous components efficiently by preventing a drop in defrosting performance of a refrigerator as caused by the addition of a deodorizing function concerning the deodorizer, especially that having a function of removing the malodorous components is generated in a refrigerator. CONSTITUTION:This apparatus is made up of a deodorizing heater 33 which has a catalytic cover layer on the surface of a tubular heater serving as defrost heater concurrently and a water drop preventing member 34 with a side thereof made from a screen having the catalytic cover layer on the surface thereof as positioned above the deodorizing heater 33.